Wrist watch



FIG. 1 is a top plan view of a wrist watch showing my new design;

FIG. 2 is a view thereof from the right of FIG. 1;

FIG. 3 is a view thereof from the left of FIG. 1; and,

FIG. 4 is a bottom plan view thereof. 

The ornamental design for a wrist watch, as shown. 